CARBON STEEL PIPES
Negotiable
Min.Order:1
Beijing Shengtian Piping Trading Co., Ltd.
WT: sch40,sch80,sch160
OD: 13.7-610mm,
length: 5.8m,6m,11.8m,12m
manufacturing technique: hot rolled and cold drawing
executive standard: 20#, astm a106gr.b, astm a53gr.b, api5l gr.b and so on